public class appointment {

	private String[] dates;
	private String[] details;

	/**
	 * 
	 * @return 
	 */
	public void add() {
		throw new UnsupportedOperationException();
	}

	/**
	 * 
	 * @return 
	 */
	public void remove() {
		throw new UnsupportedOperationException();
	}

	/**
	 * 
	 * @return 
	 */
	public void listAll() {
		throw new UnsupportedOperationException();
	}

	/**
	 * 
	 * @return 
	 */
	public void get() {
		throw new UnsupportedOperationException();
	}

}